306 lines
6.8 KiB
Go
306 lines
6.8 KiB
Go
package cli
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"net/http"
|
|
"os"
|
|
"path"
|
|
"sort"
|
|
"strings"
|
|
"text/template"
|
|
"time"
|
|
|
|
"coopcloud.tech/abra/config"
|
|
|
|
"github.com/go-git/go-git/v5"
|
|
"github.com/sirupsen/logrus"
|
|
"github.com/urfave/cli/v2"
|
|
)
|
|
|
|
type Image struct {
|
|
Image string `json:"image"`
|
|
Rating string `json:"rating"`
|
|
Source string `json:"source"`
|
|
URL string `json:"url"`
|
|
}
|
|
|
|
type Feature struct {
|
|
Backups string `json:"backups"`
|
|
Email string `json:"email"`
|
|
Healthcheck string `json:"healthcheck"`
|
|
Image Image `json:"image"`
|
|
Status int `json:"status"`
|
|
Tests string `json:"tests"`
|
|
}
|
|
|
|
type Tag = string
|
|
type Service = string
|
|
type ServiceMeta struct {
|
|
Digest string `json:"digest"`
|
|
Image string `json:"image"`
|
|
Tag string `json:"tag"`
|
|
}
|
|
|
|
type App struct {
|
|
Category string `json:"category"`
|
|
DefaultBranch string `json:"default_branch"`
|
|
Description string `json:"description"`
|
|
Features Feature `json:"features"`
|
|
Icon string `json:"icon"`
|
|
Name string `json:"name"`
|
|
Repository string `json:"repository"`
|
|
Versions map[Tag]map[Service]ServiceMeta `json:"versions"`
|
|
Website string `json:"website"`
|
|
}
|
|
|
|
type Name = string
|
|
type AppsCatalogue map[Name]App
|
|
|
|
func (a AppsCatalogue) Flatten() []App {
|
|
apps := make([]App, 0, len(a))
|
|
for name := range a {
|
|
apps = append(apps, a[name])
|
|
}
|
|
return apps
|
|
}
|
|
|
|
type ByAppName []App
|
|
|
|
func (a ByAppName) Len() int { return len(a) }
|
|
func (a ByAppName) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
|
|
func (a ByAppName) Less(i, j int) bool {
|
|
return strings.ToLower(a[i].Name) < strings.ToLower(a[j].Name)
|
|
}
|
|
|
|
var httpClient = &http.Client{Timeout: 5 * time.Second}
|
|
|
|
var AppsCatalogueURL = "https://apps.coopcloud.tech"
|
|
|
|
func readJson(url string, target interface{}) error {
|
|
res, err := httpClient.Get(url)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer res.Body.Close()
|
|
return json.NewDecoder(res.Body).Decode(target)
|
|
}
|
|
|
|
func AppsCatalogueFSIsLatest() (bool, error) {
|
|
res, err := httpClient.Head(AppsCatalogueURL)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
|
|
lastModified := res.Header["Last-Modified"][0]
|
|
parsed, err := time.Parse(time.RFC1123, lastModified)
|
|
if err != nil {
|
|
return false, err
|
|
}
|
|
|
|
info, err := os.Stat(config.APPS_JSON)
|
|
if err != nil {
|
|
if os.IsNotExist(err) {
|
|
return false, nil
|
|
}
|
|
return false, err
|
|
}
|
|
|
|
localModifiedTime := info.ModTime().Unix()
|
|
remoteModifiedTime := parsed.Unix()
|
|
|
|
if localModifiedTime < remoteModifiedTime {
|
|
return false, nil
|
|
}
|
|
|
|
return true, nil
|
|
}
|
|
|
|
func ReadAppsCatalogue() (AppsCatalogue, error) {
|
|
apps := make(AppsCatalogue)
|
|
|
|
appsFSIsLatest, err := AppsCatalogueFSIsLatest()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if !appsFSIsLatest {
|
|
if err := ReadAppsCatalogueWeb(&apps); err != nil {
|
|
return nil, err
|
|
}
|
|
return apps, nil
|
|
}
|
|
|
|
if err := ReadAppsCatalogueFS(&apps); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return apps, nil
|
|
}
|
|
|
|
func ReadAppsCatalogueFS(target interface{}) error {
|
|
appsJsonFS, err := ioutil.ReadFile(config.APPS_JSON)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if err := json.Unmarshal(appsJsonFS, &target); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func ReadAppsCatalogueWeb(target interface{}) error {
|
|
if err := readJson(AppsCatalogueURL, &target); err != nil {
|
|
return err
|
|
}
|
|
|
|
appsJson, err := json.MarshalIndent(target, "", " ")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := ioutil.WriteFile(config.APPS_JSON, appsJson, 0644); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
var recipeListCommand = &cli.Command{
|
|
Name: "list",
|
|
Aliases: []string{"ls"},
|
|
Action: func(c *cli.Context) error {
|
|
catalogue, err := ReadAppsCatalogue()
|
|
if err != nil {
|
|
logrus.Fatal(err.Error())
|
|
}
|
|
apps := catalogue.Flatten()
|
|
sort.Sort(ByAppName(apps))
|
|
tableCol := []string{"Name", "Category", "Status"}
|
|
table := createTable(tableCol)
|
|
for _, app := range apps {
|
|
status := fmt.Sprintf("%v", app.Features.Status)
|
|
tableRow := []string{app.Name, app.Category, status}
|
|
table.Append(tableRow)
|
|
}
|
|
table.Render()
|
|
return nil
|
|
},
|
|
}
|
|
|
|
var recipeVersionCommand = &cli.Command{
|
|
Name: "versions",
|
|
Usage: "List available versions for <recipe>",
|
|
ArgsUsage: "<recipe>",
|
|
Action: func(c *cli.Context) error {
|
|
recipe := c.Args().First()
|
|
if recipe == "" {
|
|
cli.ShowSubcommandHelp(c)
|
|
return nil
|
|
}
|
|
|
|
apps, err := ReadAppsCatalogue()
|
|
if err != nil {
|
|
logrus.Fatal(err)
|
|
return nil
|
|
}
|
|
|
|
if app, ok := apps[recipe]; ok {
|
|
tableCol := []string{"Version", "Service", "Image", "Digest"}
|
|
table := createTable(tableCol)
|
|
for version := range app.Versions {
|
|
for service := range app.Versions[version] {
|
|
meta := app.Versions[version][service]
|
|
table.Append([]string{version, service, meta.Image, meta.Digest})
|
|
}
|
|
}
|
|
table.SetAutoMergeCells(true)
|
|
table.Render()
|
|
return nil
|
|
}
|
|
|
|
logrus.Fatalf("'%s' recipe doesn't exist?", recipe)
|
|
return nil
|
|
},
|
|
}
|
|
|
|
var recipeCreateCommand = &cli.Command{
|
|
Name: "create",
|
|
Usage: "Create a new recipe",
|
|
ArgsUsage: "<recipe>",
|
|
Action: func(c *cli.Context) error {
|
|
recipe := c.Args().First()
|
|
if recipe == "" {
|
|
cli.ShowSubcommandHelp(c)
|
|
return nil
|
|
}
|
|
|
|
directory := path.Join(config.APPS_DIR, recipe)
|
|
if _, err := os.Stat(directory); !os.IsNotExist(err) {
|
|
logrus.Fatalf("'%s' recipe directory already exists?", directory)
|
|
return nil
|
|
}
|
|
|
|
url := fmt.Sprintf("%s/example.git", config.REPOS_BASE_URL)
|
|
_, err := git.PlainClone(directory, false, &git.CloneOptions{URL: url})
|
|
if err != nil {
|
|
logrus.Fatal(err)
|
|
return nil
|
|
}
|
|
|
|
gitRepo := path.Join(config.APPS_DIR, recipe, ".git")
|
|
if err := os.RemoveAll(gitRepo); err != nil {
|
|
logrus.Fatal(err)
|
|
return nil
|
|
}
|
|
|
|
toParse := []string{
|
|
path.Join(config.APPS_DIR, recipe, "README.md"),
|
|
path.Join(config.APPS_DIR, recipe, ".env.sample"),
|
|
path.Join(config.APPS_DIR, recipe, ".drone.yml"),
|
|
}
|
|
for _, path := range toParse {
|
|
file, err := os.OpenFile(path, os.O_RDWR, 0755)
|
|
if err != nil {
|
|
logrus.Fatal(err)
|
|
return nil
|
|
}
|
|
|
|
tpl, err := template.ParseFiles(path)
|
|
if err != nil {
|
|
logrus.Fatal(err)
|
|
return nil
|
|
}
|
|
|
|
// TODO: ask for description and probably other things so that the
|
|
// template repository is more "ready" to go than the current best-guess
|
|
// mode of templating
|
|
if err := tpl.Execute(file, struct {
|
|
Name string
|
|
Description string
|
|
}{recipe, "TODO"}); err != nil {
|
|
logrus.Fatal(err)
|
|
return nil
|
|
}
|
|
}
|
|
|
|
fmt.Printf(
|
|
"New recipe '%s' created in %s, happy hacking!",
|
|
recipe, path.Join(config.APPS_DIR, recipe),
|
|
)
|
|
|
|
return nil
|
|
},
|
|
}
|
|
|
|
var RecipeCommand = &cli.Command{
|
|
Name: "recipe",
|
|
HideHelp: true,
|
|
Subcommands: []*cli.Command{
|
|
recipeListCommand,
|
|
recipeVersionCommand,
|
|
recipeCreateCommand,
|
|
},
|
|
}
|